{"id":20,"name":"John Mark","url":"http:\/\/www.gluster.com\/","description":"I am the Director of Communities for Gluster, Inc., makers of GlusterFS.  I'm a long time open source guy, participating in and studying open source communities for over a decade.","link":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/","slug":"johnmark","avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g"},"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>John Mark, Author at OpenStack Blog | Open Infrastructure Foundation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.openstack.org\/blog\/author\/johnmark\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"profile\" \/>\n<meta property=\"og:title\" content=\"John Mark, Author at OpenStack Blog | Open Infrastructure Foundation\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.openstack.org\/blog\/author\/johnmark\/\" \/>\n<meta property=\"og:site_name\" content=\"OpenStack Blog | Open Infrastructure Foundation\" \/>\n<meta property=\"og:image\" content=\"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=500&d=mm&r=g\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"ProfilePage\",\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/\",\"url\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/\",\"name\":\"John Mark, Author at OpenStack Blog | Open Infrastructure Foundation\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Archives for John Mark\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/\",\"name\":\"OpenStack Blog | Open Infrastructure Foundation\",\"description\":\"The latest news and information for the OpenStack Community.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/#\\\/schema\\\/person\\\/9af83abe4bbf0d191d531b52e40764ac\",\"name\":\"John Mark\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g\",\"caption\":\"John Mark\"},\"description\":\"I am the Director of Communities for Gluster, Inc., makers of GlusterFS. I'm a long time open source guy, participating in and studying open source communities for over a decade.\",\"sameAs\":[\"http:\\\/\\\/www.gluster.com\\\/\"],\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.openstack.org\\\/blog\\\/author\\\/johnmark\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"John Mark, Author at OpenStack Blog | Open Infrastructure Foundation","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/","og_locale":"en_US","og_type":"profile","og_title":"John Mark, Author at OpenStack Blog | Open Infrastructure Foundation","og_url":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/","og_site_name":"OpenStack Blog | Open Infrastructure Foundation","og_image":[{"url":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=500&d=mm&r=g","type":"","width":"","height":""}],"twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"ProfilePage","@id":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/","url":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/","name":"John Mark, Author at OpenStack Blog | Open Infrastructure Foundation","isPartOf":{"@id":"https:\/\/www.openstack.org\/blog\/#website"},"breadcrumb":{"@id":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.openstack.org\/blog\/author\/johnmark\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.openstack.org\/blog\/"},{"@type":"ListItem","position":2,"name":"Archives for John Mark"}]},{"@type":"WebSite","@id":"https:\/\/www.openstack.org\/blog\/#website","url":"https:\/\/www.openstack.org\/blog\/","name":"OpenStack Blog | Open Infrastructure Foundation","description":"The latest news and information for the OpenStack Community.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.openstack.org\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.openstack.org\/blog\/#\/schema\/person\/9af83abe4bbf0d191d531b52e40764ac","name":"John Mark","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2f88b257838f94f79ab812df794665a9390c90b37ab2f79d551fb68640bc12c8?s=96&d=mm&r=g","caption":"John Mark"},"description":"I am the Director of Communities for Gluster, Inc., makers of GlusterFS. I'm a long time open source guy, participating in and studying open source communities for over a decade.","sameAs":["http:\/\/www.gluster.com\/"],"mainEntityOfPage":{"@id":"https:\/\/www.openstack.org\/blog\/author\/johnmark\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.openstack.org\/blog\/wp-json\/wp\/v2\/users\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.openstack.org\/blog\/wp-json\/wp\/v2\/users"}]}}